601089147168 has 48 divisors (see below), whose sum is σ = 1614553418016. Its totient is φ = 195703441920.

The previous prime is 601089147149. The next prime is 601089147223. The reversal of 601089147168 is 861741980106.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×601089147168² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 601089147168.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72802213 + ... + 72810468.

It is an arithmetic number, because the mean of its divisors is an integer number (33636529542).

Almost surely, 2^601089147168 is an apocalyptic number.

It is an amenable number.

601089147168 is an abundant number, since it is smaller than the sum of its proper divisors (1013464270848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601089147168 is a wasteful number, since it uses less digits than its factorization.

601089147168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145612737 (or 145612729 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 601089147168 in words is "six hundred one billion, eighty-nine million, one hundred forty-seven thousand, one hundred sixty-eight".